Evaluating Rooftop Solar in Friendswood for 2026
Homeowners in Friendswood face some of the highest electricity usage in the country, driven by hot, humid summers. Rooftop solar offers a way to generate your own clean energy, but its value in 2026 is shaped by the rules of the Texas deregulated electricity market. Success isn't just about panels; it's about choosing the right Retail Electricity Provider (REP) and understanding how you're compensated for the power you send to the grid. This analysis shows what to expect.
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Estimated 2026 Solar Installation Costs in Friendswood
The following are modeled costs for a typically sized system in the Friendswood area, reflecting market pricing after the expiration of the federal residential solar tax credit.
- An 11.5 kW solar-only system is estimated to cost $28,750. This system is designed to offset a significant portion of an average local household's electricity bill.
- For homeowners seeking backup power and greater savings, a solar and battery system has an estimated cost of $43,750. The battery stores solar energy for use during power outages or at night.
These prices serve as a benchmark. Your actual cost will depend on the equipment selected and the specifics of your home's roof.
Incentives & Tax Credits
The Most Important Solar Incentive for Texas Homeowners
With no state income tax credits available, the single most valuable solar incentive in Texas is the property tax exemption. State law allows you to install a solar energy system without it increasing the taxable value of your home.
To claim this benefit, you simply file Form 50-123 with the Galveston County Appraisal District. This ensures your investment in lower energy bills doesn't lead to a higher property tax bill, a benefit that provides value year after year. This long-term tax stability is a key part of the financial calculation for going solar in Texas.
Net Metering: Address-specific utility or retail electricity plan
Limited Export Credit
Optional
Why Export Rates Are Key in the Texas Solar Market
The term 'net metering' can be misleading in Texas. There is no state law requiring your REP to credit you the full retail rate for your excess solar generation. Instead, you'll likely receive a much lower 'solar buyback' rate, estimated here at just $0.04 per kWh.
This means any kilowatt-hour you use inside your home is worth four times more than one you export to the grid. This economic reality is why maximizing self-consumption is the goal. A solar battery helps achieve this by capturing that excess energy, effectively letting you 'sell' it to yourself later at the full retail value, which explains its faster payback in this scenario.
Projected Savings
Potential Bill Savings with a Friendswood Solar System
Your primary financial benefit from solar is avoiding the purchase of electricity from your REP, currently priced around $0.16 per kWh. The more of your own solar power you use, the higher your savings.
- A solar-only 11.5 kW system is projected to save an average Friendswood household about $1,342 in the first year, with an estimated payback period of 18.5 years.
- Adding a battery boosts the first-year savings to $2,141 and shortens the payback time to 16.0 years. The battery achieves this by storing midday solar power that would have otherwise been sold to the grid for a low credit, allowing you to use it during more expensive evening hours.
Beyond the direct bill reduction, an owned solar system can also be a valuable asset when selling your home, acting as a hedge against rising utility costs for the next owner.